| 
| Occupation | Occ. code | Est. empl. | Mean wage | 10th pct | 25th pct | Median wage | 75th pct | 90th pct |  | Building and Grounds Cleaning and Maintenance Occupations | 37-0000 | 740 | 30,436 14.63
 | 17,839 8.57
 | 21,184 10.19
 | 28,301 13.61
 | 38,082 18.31
 | 47,574 22.87
 |  | First-Line Supervisors of Housekeeping and Janitorial Workers | 37-1011 | 40 | 38,345 18.43
 | 22,828 10.98
 | 33,201 15.96
 | 38,212 18.37
 | 44,769 21.52
 | 49,547 23.82
 |  | First-Line Supervisors of Landscaping, Lawn Service, and Groundsk | 37-1012 | 10 | 57,519 27.65
 | 43,902 21.10
 | 49,476 23.78
 | 57,613 27.70
 | 66,031 31.74
 | 73,483 35.33
 |  | Janitors and Cleaners, Except Maids and Housekeeping Cleaners | 37-2011 | 370 | 31,114 14.96
 | 20,221 9.72
 | 24,635 11.84
 | 30,559 14.69
 | 37,335 17.95
 | 44,253 21.28
 |  | Maids and Housekeeping Cleaners | 37-2012 | 180 | 20,290 9.76
 | 16,445 7.91
 | 17,667 8.49
 | 19,705 9.48
 | 23,080 11.10
 | 25,267 12.15
 |  | Landscaping and Groundskeeping Workers | 37-3011 | 40 | 26,375 12.68
 | 17,032 8.18
 | 18,760 9.02
 | 24,103 11.58
 | 31,738 15.26
 | 43,148 20.74
 |  |